ej.widget.render

Class TextHelper

java.lang.Object

ej.widget.render.TextHelper

public class TextHelper
extends Object

Provides some text facilities.

Method Summary

Modifier and Type	Method and Description
static String[]	getLines(String string) Gets the lines in a text.
static String[]	getWords(String string) Gets the words in a text.
static String[]	wrap(String string, Font font, int width) Wraps a text in lines.

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getLines

public static String[] getLines(String string)

Gets the lines in a text.

A new line is started after a '\n'.

Parameters:

string - the text to split.

Returns:

the array of lines.

getWords

public static String[] getWords(String string)

Gets the words in a text.

A new word is started after a space ' '.

Parameters:

string - the text.

Returns:

the array of words.

wrap

public static String[] wrap(String string,
                            Font font,
                            int width)

Wraps a text in lines.

A new line is started:

• after a '\n',
• when there is no more space on the current line.

Parameters:

string - the text.

font - the font used to render the text.

width - the size of a line.

Returns:

the array of lines.